xt9-10.cpp
上传用户:liubin
上传日期:2022-06-13
资源大小:85k
文件大小:1k
- #include <iostream>
- using namespace std;
- class Date;
- class Time
- {public:
- Time(int,int,int);
- friend void display(const Date &,const Time &);
- private:
- int hour;
- int minute;
- int sec;
- };
-
- Time::Time(int h,int m,int s)
- {hour=h;
- minute=m;
- sec=s;
- }
-
- class Date
- {public:
- Date(int,int,int);
- friend void display(const Date &,const Time &);
- private:
- int month;
- int day;
- int year;
- };
-
- Date::Date(int m,int d,int y)
- {month=m;
- day=d;
- year=y;
- }
-
- void display(const Date &d,const Time &t)
- {
- cout<<d.month<<"/"<<d.day<<"/"<<d.year<<endl;
- cout<<t.hour<<":"<<t.minute<<":"<<t.sec<<endl;
- }
-
-
- int main()
- {
- Time t1(10,13,56);
- Date d1(12,25,2004);
- display(d1,t1);
- return 0;
- }
-